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Cheap flights from Seattle to Changsha from $492

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Changsha departing on 3/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Changsha

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
11:45 am - 11:05 am
SEA
-
CSX
32h 20m
1 stop
Cathay Pacific Logo
12:05 pm - 9:17 am
CSX
-
SEA
36h 12m
2 stops
$857Cathay Pacific
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
7:35 am - 12:05 am
SEA
-
CSX
25h 30m
2 stops
Multiple Airlines Logo
7:50 am - 2:42 pm
CSX
-
SEA
21h 52m
2 stops
$923Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
11:45 am - 11:05 am
SEA
-
CSX
32h 20m
1 stop
Multiple Airlines Logo
1:05 am - 10:40 am
CSX
-
SEA
24h 35m
1 stop
$968Multiple Airlines
Mon, Apr 27 - Sun, May 3
Multiple Airlines Logo
5:40 am - 10:30 pm
SEA
-
CSX
25h 50m
2 stops
Multiple Airlines Logo
12:05 pm - 10:46 pm
CSX
-
SEA
25h 41m
2 stops
$1,117Multiple Airlines
Mon, May 18 - Sat, Sep 12
Multiple Airlines Logo
12:55 am - 4:05 pm
SEA
-
CSX
24h 10m
1 stop
Multiple Airlines Logo
12:05 pm - 4:10 pm
CSX
-
SEA
43h 05m
2 stops
$1,118Multiple Airlines
Sun, May 17 - Sat, Sep 12
Multiple Airlines Logo
7:04 pm - 4:30 pm
SEA
-
CSX
30h 26m
3 stops
Multiple Airlines Logo
12:05 pm - 9:29 am
CSX
-
SEA
36h 24m
2 stops
$1,192Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
12:55 am - 11:55 pm
SEA
-
CSX
32h 00m
3 stops
Multiple Airlines Logo
12:05 pm - 7:40 pm
CSX
-
SEA
22h 35m
2 stops
$1,286Multiple Airlines
Sun, May 17 - Sat, Sep 12
Singapore Airlines Logo
10:15 am - 11:05 pm
SEA
-
CSX
45h 50m
1 stop
Singapore Airlines Logo
12:05 am - 8:45 am
CSX
-
SEA
23h 40m
1 stop
$1,352Singapore Airlines
Fri, Jul 10 - Fri, Jul 24
Multiple Airlines Logo
12:55 am - 11:55 pm
SEA
-
CSX
32h 00m
3 stops
Multiple Airlines Logo
11:10 pm - 8:05 pm
CSX
-
SEA
35h 55m
3 stops
$1,371Multiple Airlines
Sun, May 17 - Sat, Sep 12
Multiple Airlines Logo
2:05 pm - 11:30 pm
SEA
-
CSX
18h 25m
1 stop
Multiple Airlines Logo
12:40 am - 2:05 pm
CSX
-
SEA
28h 25m
1 stop
$1,392Multiple Airlines
Wed, Jul 1 - Thu, Jul 16

Cathay Pacific flights from Seattle to Changsha

Our best Cathay Pacific deals on Seattle to Changsha flight tickets
Cathay Pacific
Apr 27
SEA11:45 amSeattle/Tacoma Intl
32h 20m
1 stop
CSX11:05 amChangsha Huanghua Intl
May 4
CSX12:05 pmChangsha Huanghua Intl
36h 12m
2 stops
SEA9:17 amSeattle/Tacoma Intl
$857
Cathay Pacific
Jul 25
SEA7:15 amSeattle/Tacoma Intl
36h 50m
2 stops
CSX11:05 amChangsha Huanghua Intl
Aug 9
CSX12:05 pmChangsha Huanghua Intl
47h 31m
2 stops
SEA8:36 pmSeattle/Tacoma Intl
$1,421
Cathay Pacific
Jul 1
SEA6:07 pmSeattle/Tacoma Intl
25h 58m
2 stops
CSX11:05 amChangsha Huanghua Intl
Jul 17
CSX12:05 pmChangsha Huanghua Intl
36h 08m
2 stops
SEA9:13 amSeattle/Tacoma Intl
$1,662

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Changsha that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Seattle to Changsha that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Mon 4/27

11:45 am-11:05 am

1 stop32h 20m

Changsha Huanghua Intl

Mon 5/4

12:05 pm-9:17 am

2 stops36h 12m

$857

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Mon 4/27

7:35 am-12:05 am

2 stops25h 30m

Changsha Huanghua Intl

Mon 5/4

7:50 am-2:42 pm

2 stops21h 52m

$923

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Mon 4/27

11:45 am-11:05 am

1 stop32h 20m

Changsha Huanghua Intl

Sun 5/3

1:05 am-10:40 am

1 stop24h 35m

$968

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Mon 5/18

5:40 am-10:30 pm

2 stops25h 50m

Changsha Huanghua Intl

Sat 9/12

12:05 pm-10:46 pm

2 stops25h 41m

$1,117

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Sun 5/17

12:55 am-4:05 pm

1 stop24h 10m

Changsha Huanghua Intl

Sat 9/12

12:05 pm-4:10 pm

2 stops43h 05m

$1,118

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Mon 4/27

7:04 pm-4:30 pm

3 stops30h 26m

Changsha Huanghua Intl

Mon 5/4

12:05 pm-9:29 am

2 stops36h 24m

$1,192

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Sun 5/17

12:55 am-11:55 pm

3 stops32h 00m

Changsha Huanghua Intl

Sat 9/12

12:05 pm-7:40 pm

2 stops22h 35m

$1,286

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Fri 7/10

10:15 am-11:05 pm

1 stop45h 50m

Changsha Huanghua Intl

Fri 7/24

12:05 am-8:45 am

1 stop23h 40m

$1,352

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Sun 5/17

12:55 am-11:55 pm

3 stops32h 00m

Changsha Huanghua Intl

Sat 9/12

11:10 pm-8:05 pm

3 stops35h 55m

$1,371
Quickest round-trip

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Wed 7/1

2:05 pm-11:30 pm

1 stop18h 25m

Changsha Huanghua Intl

Thu 7/16

12:40 am-2:05 pm

1 stop28h 25m

$1,392

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle to Changsha

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Seattle to Changsha flights?

You could potentially save up to 14% on your flight if you consider stops on a Seattle to Changsha flight.

When to book flights from Seattle to Changsha

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Changsha according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Changsha (SEA to CSX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Changsha

Fastest flight time

37h 10m

Direct flights

None
The fastest flight from Seattle to Changsha takes 37h 10m
There are no direct flights from Seattle to Changsha. There are no popular flight routes from Seattle to Changsha.
Search flight deals

  • How far is Seattle/Tacoma Intl to Changsha Huanghua Intl by plane?

    A flight from Seattle/Tacoma Intl to Changsha Huanghua Intl will travel around 6171.0 mi. A reasonable flight in good conditions will take 37h 10m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Changsha Huanghua Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Changsha Huanghua Intl Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Changsha Huanghua Intl Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Changsha Huanghua Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Changsha Huanghua Intl Airport.

  • What documentation or ID do you need to fly to Changsha Huanghua Intl Airport?

    The necessary travel and health documents for your Changsha Huanghua Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Changsha?

Best airlines flying from Seattle to Changsha

Compare and see reviews for airlines that fly from Seattle to Changsha with momondo
Airline
Rating
Free Cancellation
Price
Hainan AirlinesPriceFrom $752Free CancellationRating
8.2
62 reviews
Search Hainan Airlines flights
Asiana AirlinesPriceFrom $904Free CancellationRating
8.1
507 reviews
Search Asiana Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Changsha?

It is quick and easy to find Seattle to Changsha flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Changsha that suits you.

Can I find flights from Seattle to Changsha with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Changsha from Seattle with this policy.

How can momondo help me find flights from Seattle to Changsha?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Changsha.

I’m not ready to book a flight from Seattle to Changsha right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Changsha flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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